Bile leakage is a common complication of hepatocellular carcinoma (HCC) after hepatectomy, which affects the prognosis and medical quality. It is emphasized that taking preventive measures according to the etiology and related risk factors could help to reduce the incidence of bile leakage, improve the quality and safety of HCC diagnosis and treatment, and achieve the main indicators of HCC quality control in the 2022 version of National Cancer Center. In this review, combined with the team of Peng’s leakage test technology research and clinical practice, brief talk about personal experience.
